Eastern Europe, Southern Europe, Russia/Siberia, Southern Asia, Western Asia
Africa, America, Asia
Hillside, Mountain Slopes, Temperate Regions
Along Railroads, River side, Roadsides
Not Available
H1, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24